Welcome to Broan Fresh Air Systems US
To better serve and support our US customers with all their ventilation needs, Broan-NuTone banner brands Venmar USA and Broan have consolidated our US offerings into Broan Fresh Air Systems US.
You will find an expanded product offering for all of your fresh air system needs. Our experienced and well-trained dealer network is ready to support and install the products you choose and service Venmar US units already installed in the United States.
To learn more Visit Broan Fresh Air Systems US.
What is the CFM rate and what is a sone?
CFM, which is the measurement unit for exhausting air flow, stands for cubic feet per minute. The higher the CFM number, the greater the amount of air that is exhausted when using the range hood.
A sone is an internationally recognized measurement unit for loudness that can provide an accurate indication of what humans can hear. If the number of sones is doubled, the loudness of a noise is also doubled (i.e., if a unit produces 2 sones of noise and another unit produces 4 sones, the second unit is twice as noisy as the first).
One sone is equal to the soft hum of a refrigerator in a noiseless kitchen. All data on CFM rates and noise levels for Venmar, Venmar Connaisseur and Venmar Jazz range hoods are certified by the Home Ventilating Institute (HVI).
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